From: Chu Guangqing Date: Fri, 24 Oct 2025 07:38:23 +0000 (+0800) Subject: iio: light: apds9960: convert to use maple tree register cache X-Git-Tag: v6.19-rc1~65^2~58^2~32 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=698dcf54282a221588281b2e1e6107707cc61f37;p=thirdparty%2Fkernel%2Flinux.git iio: light: apds9960: convert to use maple tree register cache The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Chu Guangqing Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/light/apds9960.c b/drivers/iio/light/apds9960.c index 79b202c59a0f1..785c5dbe2d085 100644 --- a/drivers/iio/light/apds9960.c +++ b/drivers/iio/light/apds9960.c @@ -234,7 +234,7 @@ static const struct regmap_config apds9960_regmap_config = { .reg_defaults = apds9960_reg_defaults, .num_reg_defaults = ARRAY_SIZE(apds9960_reg_defaults), .max_register = APDS9960_REG_GFIFO_DIR(RIGHT), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static const struct iio_event_spec apds9960_pxs_event_spec[] = {